MC74HC597F MC74HC597FL1 MC74HC597J MC74HC597JD MC74HC597N MC74HC597NDS MC74HC59ADR MC74HC59ADTR2G MC74HC640A MC74HC640ADT MC74HC640ADTEL MC74HC640ADW MC74HC640AF MC74HC640AFEL MC74HC640AN MC74HC640AND MC74HC640N MC74HC643N MC74HC646 MC74HC646DW MC74HC646DWR2 MC74HC646N MC74HC646WR2 MC74HC648 MC74HC648N MC74HC64A MC74HC652N MC74HC680N MC74HC681D MC74HC688 MC74HC688A MC74HC688ADR2 MC74HC688AF MC74HC688D MC74HC688DTR2 MC74HC688DW MC74HC688DWR MC74HC688DWR2 MC74HC688F MC74HC688FEL MC74HC688FL1 MC74HC688FR1 MC74HC688FR2 MC74HC688J MC74HC688N MC74HC68AN MC74HC714ADG MC74HC715ADTR2 MC74HC7244 MC74HC7245AN MC74HC7266 MC74HC7266A MC74HC7266AD MC74HC7266ADR2 MC74HC7266ADT MC74HC7266AF MC74HC7266AFEL MC74HC7266AFL1 MC74HC7266AFR1 MC74HC7266AN MC74HC7266D MC74HC7266FL MC74HC7266FL1 MC74HC7266FR1 MC74HC7266FR2 MC74HC7266N MC74HC7273DTR2 MC74HC73 MC74HC73AN MC74HC73D MC74HC73DR2 MC74HC73F MC74HC73J MC74HC73N MC74HC74 MC74HC741AN MC74HC74A MC74HC74A-MOT-SMD MC74HC74AD MC74HC74AD-LF MC74HC74ADG MC74HC74ADR MC74HC74ADR2 MC74HC74ADR2(3.9MM) MC74HC74ADR2-LF MC74HC74ADR2G MC74HC74ADR2GHS-GE MC74HC74ADRZ MC74HC74ADT MC74HC74ADTG MC74HC74ADTR2 MC74HC74ADTR2G